A steel ball is dropped in oil, then ___________ – McqOptions

MCQOPTIONS

1.	A steel ball is dropped in oil, then ___________
A.	The ball attains constant velocity after sometime
B.	The ball stops
C.	The speed of ball will keep on increasing
D.	The speed of the ball will decrease
Answer» B. The ball stops

Discussion

No Comment Found

Related MCQs

A body of mass 15kg is dropped into the water. If the apparent weight of the body is 107N, then the applied thrust will be ___________
Assertion: Smaller drops of liquid resist deforming forces better than the larger drops.Reason: Excess pressure inside a drop is directly proportional to its surface area.
The velocity of efflux of a liquid through an orifice in the bottom of the tank does not depend upon ___________
The rate of flow of liquid through an orifice of a tank does not depend upon ___________
An aeroplane gets its upward lift due to a phenomenon described by the ___________
A steel ball is dropped in oil, then ___________
Critical velocity of the liquid ___________
Motion of a liquid in a tube is best described by ___________
It is easier to swim in sea water than in river water.
At what speed will the velocity head of stream of water be 40 cm?